Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

Page Load Speed

2.4 sec in total

First Response

545 ms

Resources Loaded

1.7 sec

Page Rendered

187 ms

www4.atpages.jp screenshot

About Website

Welcome to www4.atpages.jp homepage info - get ready to check Www 4 Atpages best content for United States right away, or after learning these important things about www4.atpages.jp

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Key Findings

We analyzed Www4.atpages.jp page load time and found that the first response time was 545 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

www4.atpages.jp performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

www4.atpages.jp

545 ms

cloudflare.min.js

8 ms

ga.js

22 ms

smallLogo.gif

351 ms

ads.js

20 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Www4.atpages.jp, 20% (4 requests) were made to Atpages.jp and 20% (4 requests) were made to Spdeliver.i-mobile.co.jp. The less responsive or slowest element that took the longest time to load (651 ms) relates to the external source Spnet33.i-mobile.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.1 kB (5%)

Content Size

340.9 kB

After Optimization

324.8 kB

In fact, the total size of Www4.atpages.jp main page is 340.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 286.3 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 6.1 kB

  • Original 9.1 kB
  • After minification 8.7 kB
  • After compression 3.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 6.1 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 27 B

  • Original 286.3 kB
  • After minification 286.3 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Www 4 Atpages images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 5.3 kB

  • Original 39.9 kB
  • After minification 39.9 kB
  • After compression 34.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 5.3 kB or 13% of the original size.

CSS Optimization

-84%

Potential reduce by 4.7 kB

  • Original 5.5 kB
  • After minification 4.0 kB
  • After compression 860 B

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Www4.atpages.jp needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (26%)

Requests Now

19

After Optimization

14

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Www 4 Atpages. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

www4.atpages.jp accessibility score

70

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Form elements do not have associated labels

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

www4.atpages.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

www4.atpages.jp SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Www4.atpages.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Www4.atpages.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of Www 4 Atpages. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: